package cn.edu.cqut.base.util;

import android.os.Environment;

public class EnvironmentUtil {

	/** 判断外部存储卡是否可以用 */
	public static boolean isExternalStorage() {

		if (Environment.getExternalStorageState().equals(
				Environment.MEDIA_MOUNTED)) {
			return true;
		}
		return false;
	}

}
